Bronco, there are a few possibilites....

If you wish to work in an office environment, you can apply with a temp agency, they love guys your age.

Work as a Bouncer, there are a lot of guys that do that on the board, they can help you with that.

Bartender/Waiter, but that can be shitty as people are nasty. If you are on the cycle don't do this job, you might end up breaking someones face in.

Gym could be fun, but a lot of gyms hire HighSchoolers 1st.

I also have a cousin that works for a law firm in Boca Raton and she may need a runner (in-house courier) for them this summer. Let me talk to her and get back to you. I think they pay around $10 an hour.